The Track,frame, cataloged under National Stock Number 1560-00-221-1069, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Cpi Aerostructures Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-00-221-1069 |
| Primary Part Number | 4F41261-113A |
| Item Name | Track,frame |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Cpi Aerostructures Inc |
| Status | ACTIVE |
| General Characteristics Item Description | AL ALLOY PER QQ-A-250/12 TEMPER T6,MATL SIZE LS33305-1 BY 158,LEFT HAND,LOCATED AT FS 1844.000 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4F41261-113A | Cpi Aerostructures Inc (USA) |
| 4F41261-113A | Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh (USA) |
| 4F41261-113A | Aero Components, Llc (USA) |
| 4F41261-113A | Mra Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 4F41261-113A | 3/2 Design control — primary reference U.S. Government activity |
| 4F41005-113A | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 1560-00-221-1069 is a Track,frame, manufactured by Cpi Aerostructures Inc, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-00-221-1069 has 4 manufacturer part numbers on file: 4F41261-113A (Cpi Aerostructures Inc), 4F41261-113A (Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh), 4F41261-113A (Aero Components, Llc), 4F41261-113A (Mra Systems, Llc).
Key specifications for 4F41261-113A: General Characteristics Item Description: AL ALLOY PER QQ-A-250/12 TEMPER T6,MATL SIZE LS33305-1 BY 158,LEFT HAND,LOCATED AT FS 1844.000; End Item Identification: ACFT MODEL C5. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1560-00-221-1069 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.